we'll ask our sunday panel about warnings the obama administration ignored, about and, the candidates learn the i. heat is on in the kitchen and on the trail. all, right now, on fox news sunday. ♪ >> chris: and, hello, again, from fox news in washington. with two presidential debates, in the next 8 days, and the polls getting much tighter, we may be reaching the decisive moment in the long race for the white house. we have questions for both sides, today, starting with david axelrod, senior strategist for the obama campaign, who joined us from williamsburg, virginia where the and -- is getting ready for tuesday's debate, and, david, welcome back to fox news sunday. >> thanks, chris, good to be with you. >> chris: let's start with the growing controversy over the killing of those four americans in libya. here is what vice president biden had to say about that, in thursday's debate. >> they wanted more security there. >> we were told they want more security -- we did not know they wanted more security there. >> chris: just the day before, several state department officials testified u